CN219388252U

CN219388252U - Fan motor fixed bolster structure

Info

Publication number: CN219388252U
Application number: CN202320545160.9U
Authority: CN
Inventors: 谢家平; 李晓然; 刘书杰
Original assignee: Henan Xuzhizhou Mechanical And Electrical Technology Co ltd
Current assignee: Henan Xuzhizhou Mechanical And Electrical Technology Co ltd
Priority date: 2023-03-20
Filing date: 2023-03-20
Publication date: 2023-07-21
Anticipated expiration: 2033-03-20

Abstract

The utility model discloses a fan motor fixing support structure, which belongs to the field of motor equipment and comprises a fan shell, wherein a support is fixedly arranged at the bottom of the inner wall of the fan shell, an adjusting component is arranged at the top of the support, a fan motor is arranged at the top of the adjusting component, a fan blade is fixedly arranged on a driving shaft at one side of the fan motor, the adjusting component comprises a mounting plate fixedly arranged at the bottom of the fan motor, a lifting plate is connected at the bottom of the mounting plate in a sliding manner, a limit groove is formed in the top of the support corresponding to the bottom of the lifting plate, the adjusting component is additionally arranged on the basis of the existing support, the motor is directly arranged on the adjusting component, the motor after installation can be adjusted in the shell, the situation that the motor cannot be adjusted in the later stage when being directly arranged on the support is avoided, the requirement on the accuracy of drilling a threaded hole for installing the motor is reduced, and drilling is convenient.

Description

Fan motor fixed bolster structure

Technical Field

The utility model relates to the field of motor equipment, in particular to a fan motor fixing bracket structure.

Background

The fan classification can be divided into centrifugal type, axial flow type, inclined flow type (mixed flow type), cross flow type and other types according to the gas flowing direction, wherein the axial flow type fan is widely applied to various occasions due to the fact that the internal structure of the axial flow type fan is relatively simple.

The axial-flow fan is usually welded with a bracket in the shell for installing the motor of the fan, but because the existing bracket structure is simpler and lacks a corresponding adjusting structure, in order to enable the blades to be arranged on the motor, the blades are arranged at the center of the shell, namely, the outer edges of the blades are equal to the distance from the inner wall of the shell, so that the requirement on the positioning accuracy of a threaded hole formed in the bracket for installing the motor is higher, the difficulty in drilling and positioning the threaded hole is increased, and the motor is not convenient to adjust at later stage after being arranged on the bracket, so that a fan motor fixing bracket structure is provided for solving the problems.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide a fan motor fixing support structure, which is characterized in that an adjusting component is additionally arranged on the basis of the existing support, so that a motor is directly arranged on the adjusting component, the motor after being arranged can be adjusted in a shell, the situation that the motor cannot be adjusted in the later stage of being directly arranged on the support is avoided, the requirement on the drilling accuracy of a threaded hole for installing the motor is reduced, and the drilling is convenient.

2. Technical proposal

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides a fan motor fixed bolster structure, includes the fan shell, fan shell inner wall bottom fixed mounting has the support, the support top is provided with adjusting part, just the adjusting part top is provided with the fan motor, fixed mounting has fan blade in the drive shaft of fan motor one side, adjusting part includes fixed mounting be in the mounting panel of fan motor bottom, mounting panel bottom sliding connection has the board of lifting, corresponds the board bottom of lifting the support top has seted up the spacing groove.

Further, a T-shaped block is fixedly connected to the bottom of the mounting plate, a T-shaped chute is formed in the top of the lifting plate corresponding to the T-shaped block, and the bottom of the T-shaped block is in sliding connection with the inside of the T-shaped chute.

Further, a plurality of threaded holes are formed in one side of the lifting plate, which is located on one side of the inner wall of the T-shaped chute, the inside of the threaded holes is respectively communicated with one side of the inner wall of the T-shaped chute and one side of the lifting plate, limiting screws are connected with the inner threads of the threaded holes, and one ends of the limiting screws are in contact with one side of the T-shaped block.

Furthermore, through holes are formed in four corners of the top of the lifting plate, limiting columns are connected inside the through holes in a sliding mode, and the bottoms of the limiting columns are fixedly welded with the top of the limiting groove.

Further, the mounting hole has been seted up to the spacing groove both sides, the inside rotation of mounting hole is connected with the bracing piece, is located the bracing piece with the bracing piece periphery fixedly connected with two spacing collars of mounting hole junction, the external screw thread structure has been seted up at the bracing piece top.

Further, two butt joint holes are formed in the tops of the lifting plates corresponding to the two tops of the supporting rods, an internal thread structure is formed in the inner wall of each butt joint hole, and the tops of the supporting rods are in threaded connection with the inside of each butt joint hole.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

according to the scheme, the adjusting component is additionally arranged on the basis of the existing bracket, so that the motor is directly arranged on the adjusting component, the motor after being arranged can be adjusted inside the shell, the direct installation on the bracket cannot be adjusted in the later period, the requirement on the drilling accuracy of the threaded hole for installing the motor is reduced, and the drilling is convenient.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of an adjustment assembly mounting structure of the present utility model;

FIG. 3 is a schematic view of a mounting plate split structure of the present utility model;

fig. 4 is a schematic view of a split structure of a lifting plate according to the present utility model.

The reference numerals in the figures illustrate:

1. a blower housing; 2. a bracket; 201. a limit groove; 2011. a mounting hole; 3. an adjustment assembly; 4. a fan motor; 5. a fan blade; 6. a mounting plate; 7. a lifting plate; 701. a T-shaped chute; 702. a through hole; 703. a butt joint hole; 8. a T-shaped block; 9. a limit screw; 10. a limit column; 11. and (5) supporting the rod.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

Example 1:

referring to fig. 1-4, a fan motor fixing support structure comprises a fan housing 1, wherein a support 2 is fixedly installed at the bottom of the inner wall of the fan housing 1, an adjusting component 3 is arranged at the top of the support 2, a fan motor 4 is arranged at the top of the adjusting component 3, a fan blade 5 is fixedly installed on a driving shaft on one side of the fan motor 4, the adjusting component 3 comprises a mounting plate 6 fixedly installed at the bottom of the fan motor 4, a lifting plate 7 is slidably connected at the bottom of the mounting plate 6, and a limiting groove 201 is formed in the top of the support 2 corresponding to the bottom of the lifting plate 7.

When the fan motor is used, firstly, the bottom of the fan motor 4 is fixedly arranged at the top of the mounting plate 6 of the adjusting assembly 3 through a screw, then the fan blade 5 is arranged on a driving shaft at one side of the fan motor 4, and then the position of the fan motor 4 is adjusted so that the distance between the outer edge of the fan blade 5 and the inner wall of the fan shell 1 is equal;

the lifting plate 7 is adjusted to move up and down at the top of the bracket 2, so that the fan motor 4 and the fan blade 5 are controlled to move up and down in the fan shell 1, the up-down distances between the outer edge of the fan blade 5 and the inner wall of the fan shell 1 are equal, then the mounting plate 6 is adjusted to slide left and right at the top of the lifting plate 7, so that the fan motor 4 and the fan blade 5 are driven to slide left and right in the fan shell 1, the left-right distances between the outer edge of the fan blade 5 and the inner wall of the fan shell 1 are equal, and the adjustment work is completed.

Example 2:

in view of the above embodiment 1, further description will be made, referring to fig. 2 and 3, the bottom of the mounting plate 6 is fixedly connected with a T-shaped block 8, a T-shaped chute 701 is provided at the top of the lifting plate 7 corresponding to the T-shaped block 8, the bottom of the T-shaped block 8 is slidably connected with the inside of the T-shaped chute 701, a plurality of threaded holes are provided at the side of the lifting plate 7 located at one side of the inner wall of the T-shaped chute 701, the threaded holes are respectively communicated with one side of the inner wall of the T-shaped chute 701 and one side of the lifting plate 7, a limit screw 9 is screwed into the threaded holes, and one end of the limit screw 9 contacts with one side of the T-shaped block 8.

Through the T type piece 8 that sets up and the T type spout 701 of seting up, make things convenient for mounting panel 6 to pass through T type piece 8 and T type spout 701 at lifting plate 7 top side-to-side slip, conveniently adjust the fan motor 4 position of installation, and stop screw 9 extends to inside the T type spout 701, can lock gliding T type piece 8, improves structural stability.

Example 3:

in view of the above embodiment 1 and embodiment 2, referring to fig. 2 and 4, through holes 702 are formed at four corners of the top of the lifting plate 7, limiting columns 10 are slidably connected in the through holes 702, bottoms of the limiting columns 10 are fixedly welded to the tops of the limiting grooves 201, mounting holes 2011 are formed at two sides of the limiting grooves 201, supporting rods 11 are rotatably connected in the mounting holes 2011, two limiting rings are fixedly connected to the peripheries of the supporting rods 11 at the connection positions of the supporting rods 11 and the mounting holes 2011, external thread structures are formed at the tops of the supporting rods 11, two butt joint holes 703 are formed at the tops of the lifting plate 7 corresponding to the tops of the two supporting rods 11, internal thread structures are formed in the inner walls of the butt joint holes 703, and the tops of the supporting rods 11 are in internal thread connection with the butt joint holes 703.

Because the external thread structure has been seted up at bracing piece 11 top, bracing piece 11 top and butt joint hole 703 internal thread connection, and the inside all sliding connection of through-hole 702 has spacing post 10, spacing post 10 bottom all with spacing groove 201 top fixed weld, so can jack-up or put down lifting plate 7 when rotating bracing piece 11, realize adjusting the fan motor 4 position of installation, the bracing piece 11 periphery fixedly connected with two spacing collars that are located bracing piece 11 and mounting hole 2011 junction, the purpose is spacing bracing piece 11, prevent that bracing piece 11 from taking place to drop in mounting hole 2011 position department.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims

1. The utility model provides a fan motor fixed bolster structure, includes fan shell (1), its characterized in that: the novel fan comprises a fan housing (1), wherein a support (2) is fixedly arranged at the bottom of the inner wall of the fan housing (1), an adjusting component (3) is arranged at the top of the support (2), a fan motor (4) is arranged at the top of the adjusting component (3), a fan blade (5) is fixedly arranged on a driving shaft on one side of the fan motor (4), the adjusting component (3) comprises a mounting plate (6) fixedly arranged at the bottom of the fan motor (4), a lifting plate (7) is connected to the bottom of the mounting plate (6) in a sliding manner, and a limiting groove (201) is formed in the top of the support (2) corresponding to the bottom of the lifting plate (7).

2. The fan motor fixing bracket structure according to claim 1, wherein: t-shaped sliding grooves (701) are formed in the tops of lifting plates (7) corresponding to the T-shaped blocks (8), and the bottoms of the T-shaped blocks (8) are in sliding connection with the interiors of the T-shaped sliding grooves (701).

3. The fan motor fixing bracket structure according to claim 2, wherein: the lifting plate (7) is provided with a plurality of threaded holes on one side of the inner wall of the T-shaped chute (701), the inside of the threaded holes is respectively communicated with one side of the inner wall of the T-shaped chute (701) and one side of the lifting plate (7), the inside of the threaded holes is in threaded connection with a limit screw (9), and one end of the limit screw (9) is in contact with one side of the T-shaped block (8).

4. The fan motor fixing bracket structure according to claim 1, wherein: through holes (702) are formed in four corners of the top of the lifting plate (7), limiting columns (10) are connected inside the through holes (702) in a sliding mode, and the bottoms of the limiting columns (10) are fixedly welded with the tops of the limiting grooves (201).

5. The fan motor fixing bracket structure according to claim 1, wherein: mounting holes (2011) are formed in two sides of the limiting groove (201), supporting rods (11) are connected in the mounting holes (2011) in a rotating mode, two limiting rings are fixedly connected to the periphery of each supporting rod (11) at the joint of the supporting rods (11) and the mounting holes (2011), and an external thread structure is formed in the top of each supporting rod (11).

6. The fan motor fixing bracket structure according to claim 5, wherein: two butt joint holes (703) are formed in the tops of the lifting plates (7) corresponding to the tops of the two supporting rods (11), an internal thread structure is formed in the inner wall of each butt joint hole (703), and the tops of the supporting rods (11) are in threaded connection with the inside of each butt joint hole (703).